338659888945

素因数分解:

$5^1\times 7^3\times {\mathrm{29}}^2\times {\mathrm{234803}}^1$

素因数の和:234887

約数の個数: 48

約数和(自身を含む): 490834281600

約数和(自身を除く): 152174392655

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 343, 841, 1015, 1421, 1715, 4205, 5887, 7105, 9947, 29435, 41209, 49735, 206045, 234803, 288463, 1174015, 1442315, 1643621, 6809287, 8218105, 11505347, 34046435, 47665009, 57526735, 80537429, 197469323, 238325045, 333655063, 402687145, 987346615, 1382285261, 1668275315, 2335585441, 6911426305, 9675996827, 11677927205, 48379984135, 67731977789, 338659888945]

約数ペア:

[(1, 338659888945), (5, 67731977789), (7, 48379984135), (29, 11677927205), (35, 9675996827), (49, 6911426305), (145, 2335585441), (203, 1668275315), (245, 1382285261), (343, 987346615), (841, 402687145), (1015, 333655063), (1421, 238325045), (1715, 197469323), (4205, 80537429), (5887, 57526735), (7105, 47665009), (9947, 34046435), (29435, 11505347), (41209, 8218105), (49735, 6809287), (206045, 1643621), (234803, 1442315), (288463, 1174015)]